Browse Water Systems
4,721 public water systems in MT.
Public Water Systems Database
Browse 4,721 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| HARDIN EASTBOUND REST AREA | MT0001888 | Montana | Transient Non-Community | 877 |
| CHESTER TOWN OF | MT0000173 | Montana | Community | 870 |
| MONTANA DEPARTMENT OF HIGHWAYS | MT0001457 | Montana | Transient Non-Community | 860 |
| I 90 AUTO TRUCK PLAZA | MT0003806 | Montana | Transient Non-Community | 850 |
| DARBY TOWN OF | MT0000195 | Montana | Community | 850 |
| NATIONAL BISON RANGE PICNIC | MT0003616 | Montana | Transient Non-Community | 850 |
| CHRISTIAN LIFE CENTER | MT0003865 | Montana | Non-Transient Non-Community | 846 |
| HAYS/WHITE COW CANYON WS | 083090044 | Montana | Community | 840 |
| VALLEY GROVE SUBDIVISION | MT0003780 | Montana | Community | 825 |
| OLES COUNTRY STORE | MT0003867 | Montana | Transient Non-Community | 820 |
| HARLEM CITY OF | MT0000239 | Montana | Community | 820 |
| THRIFTWAY SUPER STOP #8 BOZEMAN | MT0001259 | Montana | Transient Non-Community | 817 |
| PHANTOM HILLS WATER SYSTEM | MT0004379 | Montana | Community | 810 |
| FRENCHIES SUPER STOP | MT0003723 | Montana | Transient Non-Community | 808 |
| DEARBORN N CRAIG REST STOP | MT0001959 | Montana | Transient Non-Community | 808 |
| BEARS COUNTRY STORE | MT0003306 | Montana | Transient Non-Community | 805 |
| TRIBAL TRADITIONS | MT0000484 | Montana | Transient Non-Community | 803 |
| TARGET TIOGA LODGE-SECOND EDITION | ND5311618 | Montana | Non-Transient Non-Community | 800 |
| HOLIDAY STATION STORE NO 278 | MT0003589 | Montana | Transient Non-Community | 800 |
| COLUMBUS REST AREA EASTBOUND | MT0001887 | Montana | Transient Non-Community | 800 |
| PINESDALE TOWN OF | MT0002926 | Montana | Community | 800 |
| SHEPHERD SCHOOLS | MT0004289 | Montana | Non-Transient Non-Community | 800 |
| COLUMBUS REST AREA WESTBOUND | MT0002595 | Montana | Transient Non-Community | 800 |
| TOWN PUMP NO 8927 BOZEMAN | MT0003747 | Montana | Transient Non-Community | 800 |
| WORDEN BALLANTINE YELLOWSTONE | MT0000022 | Montana | Community | 800 |
| EMIGRANT REST STOP | MT0001955 | Montana | Transient Non-Community | 800 |
| JEFFERSON HILLS WUA | MT0002978 | Montana | Community | 780 |
| BIG SKY FOOD AND FUEL INC | MT0004259 | Montana | Transient Non-Community | 770 |
| GLACIER PARK INC | MT0003255 | Montana | Transient Non-Community | 765 |
| SOMERS CO WATER AND SEWER DIST | MT0000332 | Montana | Community | 765 |
| TOWN PUMP GORE HILL | MT0004491 | Montana | Transient Non-Community | 760 |
| BRIDGER TOWN OF | MT0000165 | Montana | Community | 750 |
| TIBER COUNTY WATER DISTRICT | MT0000400 | Montana | Community | 750 |
| FORT BELKNAP INDIAN AGENCY | MT0000238 | Montana | Community | 750 |
| TEN MILE AND PLEASANT VALLEY WUA | MT0002005 | Montana | Community | 750 |
| FISHER WATER SERVICE | MT0001848 | Montana | Community | 750 |
| LANDMARK SUBDIVISION | MT0004262 | Montana | Community | 750 |
| TOWN PUMP LOLO 1 | MT0003771 | Montana | Transient Non-Community | 744 |
| EAGLES LANDING WORK CAMP | MT0004815 | Montana | Transient Non-Community | 730 |
| TOWN PUMP BELGRADE 4 | MT0004860 | Montana | Non-Transient Non-Community | 730 |
| VACATIONLAND CAMPGROUND | PA6430955 | Montana | Transient Non-Community | 725 |
| LDS ROSE CHURCH | ID6060066 | Montana | Transient Non-Community | 724 |
| WEST GATE KOA CG | MT0001806 | Montana | Transient Non-Community | 722 |
| MONTANA STATE HOSPITAL COMPLEX | MT0004805 | Montana | Community | 721 |
| FAIRFIELD TOWN OF | MT0000212 | Montana | Community | 718 |
| HARDIN WESTBOUND REST AREA | MT0002680 | Montana | Transient Non-Community | 715 |
| NORTH STAR PUD | MT0004264 | Montana | Community | 715 |
| CULBERTSON TOWN OF | MT0000192 | Montana | Community | 714 |
| TRAVOIS VILLAGE MOBILE PARK | MT0003909 | Montana | Community | 702 |
| OLES 8 | MT0004505 | Montana | Transient Non-Community | 702 |